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Mobile terminal and its key structure

A mobile terminal and button technology, which is applied in the field of mobile terminals and their button structures, can solve problems such as increasing the cost of mobile terminals, and achieve the effects of simple structure and cost reduction.

Active Publication Date: 2019-06-28
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the increase or decrease of the control chip will lead to a significant increase in the cost of the mobile terminal

Method used

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  • Mobile terminal and its key structure
  • Mobile terminal and its key structure
  • Mobile terminal and its key structure

Examples

Experimental program
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Embodiment Construction

[0039] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.

[0041] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...

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Abstract

The invention discloses a mobile terminal and a key structure thereof. The key structure comprises a side plate, a circuit board on a side of the side plate, a first key passing through the side plate, a first trigger head between the circuit board and the first key, and an adjusting device mounted on the side plate. The circuit board is provided with a first contact and a second contact on a side oriented to the first key. The first contact and the second contact are located within the projection range of the first key on the circuit board. The first trigger head is used for being in contact with the first contact or the second contact under the pressure of the first key. The regulating device is used for adjusting the position of the first trigger head so that the first trigger head is in contact with the first contact or the second contact under the pressure of the first key. The key structure can realize the multifunctional adjustment of the mobile terminal without an additional control chip, is simple in structure, and can reduce the cost of the mobile terminal.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a mobile terminal and its button structure. Background technique [0002] Existing mobile terminals are equipped with function adjustment buttons on the sides, but the functions of the function adjustment buttons are relatively single, and are basically used to adjust the volume, which cannot effectively meet the adjustment needs of users for different functions. [0003] In order to meet the user's adjustment requirements for different functions, the existing method is generally to add a control chip. However, the increase or decrease of the control chip will lead to a significant increase in the cost of the mobile terminal. [0004] Then, how to realize the multi-function adjustment of the mobile terminal at low cost has become an urgent technical problem to be solved. Contents of the invention [0005] The main purpose of the present invention is to provide a mobi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/64H01H13/14
CPCH01H13/14H01H13/64
Inventor 张耀祖
Owner NUBIA TECHNOLOGY CO LTD
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